JP7511102B2 - 光学フィルタ - Google Patents

光学フィルタ Download PDF

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Publication number
JP7511102B2
JP7511102B2 JP2023533093A JP2023533093A JP7511102B2 JP 7511102 B2 JP7511102 B2 JP 7511102B2 JP 2023533093 A JP2023533093 A JP 2023533093A JP 2023533093 A JP2023533093 A JP 2023533093A JP 7511102 B2 JP7511102 B2 JP 7511102B2
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JP
Japan
Prior art keywords
transmittance
less
spectral
wavelength
degrees
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023533093A
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English (en)
Japanese (ja)
Other versions
JPWO2023282187A1 (https=
JPWO2023282187A5 (https=
Inventor
和彦 塩野
剛守 若林
崇 長田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of JPWO2023282187A1 publication Critical patent/JPWO2023282187A1/ja
Publication of JPWO2023282187A5 publication Critical patent/JPWO2023282187A5/ja
Priority to JP2024079606A priority Critical patent/JP7798133B2/ja
Application granted granted Critical
Publication of JP7511102B2 publication Critical patent/JP7511102B2/ja
Priority to JP2025280252A priority patent/JP2026062809A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP2023533093A 2021-07-07 2022-06-30 光学フィルタ Active JP7511102B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024079606A JP7798133B2 (ja) 2021-07-07 2024-05-15 光学フィルタ
JP2025280252A JP2026062809A (ja) 2021-07-07 2025-12-24 光学フィルタ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021113059 2021-07-07
JP2021113059 2021-07-07
PCT/JP2022/026339 WO2023282187A1 (ja) 2021-07-07 2022-06-30 光学フィルタ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024079606A Division JP7798133B2 (ja) 2021-07-07 2024-05-15 光学フィルタ

Publications (3)

Publication Number Publication Date
JPWO2023282187A1 JPWO2023282187A1 (https=) 2023-01-12
JPWO2023282187A5 JPWO2023282187A5 (https=) 2024-03-01
JP7511102B2 true JP7511102B2 (ja) 2024-07-05

Family

ID=84801759

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2023533093A Active JP7511102B2 (ja) 2021-07-07 2022-06-30 光学フィルタ
JP2024079606A Active JP7798133B2 (ja) 2021-07-07 2024-05-15 光学フィルタ
JP2025280252A Pending JP2026062809A (ja) 2021-07-07 2025-12-24 光学フィルタ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024079606A Active JP7798133B2 (ja) 2021-07-07 2024-05-15 光学フィルタ
JP2025280252A Pending JP2026062809A (ja) 2021-07-07 2025-12-24 光学フィルタ

Country Status (5)

Country Link
US (2) US12147065B2 (https=)
JP (3) JP7511102B2 (https=)
CN (1) CN117677872A (https=)
TW (2) TW202519907A (https=)
WO (1) WO2023282187A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7511102B2 (ja) * 2021-07-07 2024-07-05 Ａｇｃ株式会社 光学フィルタ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019111638A1 (ja) 2017-12-06 2019-06-13 日本板硝子株式会社 光学フィルタ及び撮像装置
WO2019111965A1 (ja) 2017-12-07 2019-06-13 日本板硝子株式会社 光学フィルタ及び撮像装置
WO2019189039A1 (ja) 2018-03-30 2019-10-03 Ａｇｃ株式会社 光学フィルタ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132786A1 (ja) * 2010-04-23 2011-10-27 旭硝子株式会社 紫外線透過型近赤外線カットフィルタガラス
CN104364681B (zh) 2012-06-25 2017-05-24 Jsr株式会社 固体摄影组件用光学滤波器及其用途
CN109642973B (zh) 2016-08-31 2021-06-08 Jsr株式会社 光学滤波器及使用光学滤波器的装置
JP7070555B2 (ja) * 2017-09-11 2022-05-18 Ａｇｃ株式会社 光学フィルタおよび撮像装置
JP7392412B2 (ja) * 2019-11-15 2023-12-06 Ａｇｃ株式会社 光学フィルタ、並びにこれを用いた光学装置及び指紋検出装置
JP7511102B2 (ja) * 2021-07-07 2024-07-05 Ａｇｃ株式会社 光学フィルタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019111638A1 (ja) 2017-12-06 2019-06-13 日本板硝子株式会社 光学フィルタ及び撮像装置
WO2019111965A1 (ja) 2017-12-07 2019-06-13 日本板硝子株式会社 光学フィルタ及び撮像装置
WO2019189039A1 (ja) 2018-03-30 2019-10-03 Ａｇｃ株式会社 光学フィルタ

Also Published As

Publication number Publication date
CN117677872A (zh) 2024-03-08
US20240142681A1 (en) 2024-05-02
TWI871521B (zh) 2025-02-01
TW202519907A (zh) 2025-05-16
US12147065B2 (en) 2024-11-19
US20250012956A1 (en) 2025-01-09
TW202306766A (zh) 2023-02-16
JP2026062809A (ja) 2026-04-10
JPWO2023282187A1 (https=) 2023-01-12
JP7798133B2 (ja) 2026-01-14
WO2023282187A1 (ja) 2023-01-12
JP2024098015A (ja) 2024-07-19

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